A study on association between tilt angle, solar insolation exposure and output of solar PV panel using BIM 3D modellingNur Adibah Ayuni Abd Malek, Jian Ming Chew, Nurul Akmam Naamandadin, Norrazman Zaiha Zainol and Khairunnisa MuhammadMATEC Web Conf., 195 (2018) 06009DOI: https://doi.org/10.1051/matecconf/201819506009